Sopra due idrozoi del Mediterraneo

Chicago citation style
De Filippi, Filippo, 1814-1867. Sopra due idrozoi del Mediterraneo. 1865. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011551156. (Accessed December 12, 2018.)
APA citation style
De Filippi, Filippo, 1814-1867, (1865) Sopra due idrozoi del Mediterraneo. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011551156
MLA citation style
De Filippi, Filippo, 1814-1867. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011551156>.
Note: These citations are programmatically generated and may be incomplete.